<template>
	<view class="container">
		<view class="left-bottom-sign"></view>
		<view class="back-btn yticon icon-zuojiantou-up" @click="navBack"></view>
		<view class="right-top-sign"></view>
		<!-- 设置白色背景防止软键盘把下部绝对定位元素顶上来盖住输入框等 -->
		<view class="wrapper">
			<view class="left-top-sign">LOGIN</view>
			<view class="welcome">
				欢迎回来！
			</view>

			<button v-if="!loginType" class="confirm-btn" @click="miniWechatLogin" :disabled="logining">微信快速登录</button>
			<button v-if="loginType === 'getphone'" class="confirm-btn" open-type="getPhoneNumber"
				@getphonenumber="miniWechatPhone">获取手机号</button>

		</view>
	</view>
</template>
<script>
	import {
		mapMutations
	} from 'vuex';

	export default {
		data() {
			return {
				canUseGetUserProfile: false,
				loginType: '',
				logining: false,
				avatarUrl: ""
			}
		},
		onShow() {
			this.$api.logout();
		},
		onLoad(options) {
			if (wx.getUserProfile) {
				this.canUseGetUserProfile = true
			}
		},
		methods: {
			...mapMutations(['login']),
			chooseLoginType(type) {
				this.loginType = type
			},
			navBack() {
				uni.navigateBack();
			},
			miniWechatLogin(e) {
				const that = this;
				that.logining = true;
				let loginType = 1;
				uni.showLoading({
					title: "加载中..."
				});
				uni.login({
					provider: 'weixin',
					success: (wxres => {
						that.logining = false
						console.log(wxres, '上来看到房价')
						that.$api.request('user', 'thirdPartLogin', {
							loginType: loginType,
							raw: JSON.stringify(wxres)
						}, failres => {
							that.$api.msg(failres.errmsg)
							uni.hideLoading()
						}).then(res => {
							console.log(res, '大师傅士大夫')
							uni.hideLoading();

							that.$store.commit('login', res.data)
							that.$api.setUserInfo(res.data);
							uni.setStorageSync('userInfo', res.data);

							if (that.$api.prePage().lodaData) {
								that.$api.prePage().loadData()
							}
							if (!res.data.phone) {
								that.loginType = 'getphone'
							} else {
								uni.navigateBack()
							}
						})
					})
				})
			},
			// 获取用户手机号
			miniWechatPhone(e) {
				console.log(e);
				const that = this;
				if (e.detail.errMsg == 'getPhoneNumber:fail user deny') {
					that.$api.msg('您拒绝获取手机号!');
				} else {
					let userInfo = uni.getStorageSync('userInfo') || '';
					that.$api.request('user', 'bindWxPhone', {
						encryptedData: e.detail.encryptedData,
						iv: e.detail.iv,
						sessionKey: userInfo.sessionKey
					}).then(res => {
						uni.navigateBack();
					});
				};
			},
		},

	}
</script>

<style lang='scss'>
	page {
		background: #fff;
	}

	.container {
		padding-top: 115px;
		position: relative;
		width: 100vw;
		height: 100vh;
		overflow: hidden;
		background: #fff;
	}

	.wrapper {
		position: relative;
		z-index: 90;
		background: #fff;
		padding-bottom: 40upx;
	}

	.back-btn {
		position: absolute;
		left: 40upx;
		z-index: 9999;
		padding-top: var(--status-bar-height);
		top: 40upx;
		font-size: 40upx;
		color: $font-color-dark;
	}

	.left-top-sign {
		font-size: 120upx;
		color: $page-color-base;
		position: relative;
		left: -16upx;
	}

	.right-top-sign {
		position: absolute;
		top: 80upx;
		right: -30upx;
		z-index: 95;

		&:before,
		&:after {
			display: block;
			content: "";
			width: 400upx;
			height: 80upx;
			background: #b4f3e2;
		}

		&:before {
			transform: rotate(50deg);
			border-radius: 0 50px 0 0;
		}

		&:after {
			position: absolute;
			right: -198upx;
			top: 0;
			transform: rotate(-50deg);
			border-radius: 50px 0 0 0;
			/* background: pink; */
		}
	}

	.left-bottom-sign {
		position: absolute;
		left: -270upx;
		bottom: -320upx;
		border: 100upx solid #d0d1fd;
		border-radius: 50%;
		padding: 180upx;
	}

	.welcome {
		position: relative;
		left: 50upx;
		top: -90upx;
		font-size: 46upx;
		color: #555;
		text-shadow: 1px 0px 1px rgba(0, 0, 0, .3);
	}

	.input-content {
		padding: 0 60upx;
	}

	.input-item {
		display: flex;
		flex-direction: column;
		align-items: flex-start;
		justify-content: center;
		padding: 0 30upx;
		background: $page-color-light;
		height: 120upx;
		border-radius: 4px;
		margin-bottom: 50upx;

		&:last-child {
			margin-bottom: 0;
		}

		.tit {
			height: 50upx;
			line-height: 56upx;
			font-size: $font-sm+2upx;
			color: $font-color-base;
		}

		input {
			height: 60upx;
			font-size: $font-base + 2upx;
			color: $font-color-dark;
			width: 100%;
		}
	}

	.confirm-btn {
		width: 630upx;
		height: 76upx;
		line-height: 76upx;
		border-radius: 50px;
		margin-top: 70upx;
		background: $uni-color-primary;
		color: #fff;
		font-size: $font-lg;

		&:after {
			border-radius: 100px;
		}
	}

	.forget-section {
		font-size: $font-sm+2upx;
		color: $font-color-spec;
		text-align: center;
		margin-top: 40upx;
	}

	.register-section {
		position: absolute;
		left: 0;
		bottom: 50upx;
		width: 100%;
		font-size: $font-sm+2upx;
		color: $font-color-base;
		text-align: center;

		text {
			color: $font-color-spec;
			margin-left: 10upx;
		}
	}
</style>
